diff --git a/src/main/resources/it/albertus/routerlogger/resources/messages.properties b/src/main/resources/it/albertus/routerlogger/resources/messages.properties
index de309383..64ca24c2 100644
--- a/src/main/resources/it/albertus/routerlogger/resources/messages.properties
+++ b/src/main/resources/it/albertus/routerlogger/resources/messages.properties
@@ -307,7 +307,7 @@ lbl.preferences.server.ssl.hsts.enabled=Enable ''Strict-Transport-Security'' hea
 lbl.preferences.server.ssl.hsts.maxage=\u0022max-age\u0022 parameter (secs)
 lbl.preferences.server.ssl.hsts.maxage.300=300 (5 minutes)
 lbl.preferences.server.ssl.hsts.maxage.604800=604800 (1 week)
-lbl.preferences.server.ssl.hsts.maxage.2592000=2592000 (1 month)
+lbl.preferences.server.ssl.hsts.maxage.2592000=2592000 (30 days)
 lbl.preferences.server.ssl.hsts.maxage.15552000=15552000 (180 days)
 lbl.preferences.server.ssl.hsts.maxage.31536000=31536000 (1 year)
 lbl.preferences.server.ssl.hsts.maxage.63072000=63072000 (2 years)
diff --git a/src/main/resources/it/albertus/routerlogger/resources/messages_it.properties b/src/main/resources/it/albertus/routerlogger/resources/messages_it.properties
index 46b997ff..bd3f3726 100644
--- a/src/main/resources/it/albertus/routerlogger/resources/messages_it.properties
+++ b/src/main/resources/it/albertus/routerlogger/resources/messages_it.properties
@@ -307,7 +307,7 @@ lbl.preferences.server.ssl.hsts.enabled=Abilita header ''Strict-Transport-Securi
 lbl.preferences.server.ssl.hsts.maxage=Parametro \u0022max-age\u0022 (sec.)
 lbl.preferences.server.ssl.hsts.maxage.300=300 (5 minuti)
 lbl.preferences.server.ssl.hsts.maxage.604800=604800 (1 settimana)
-lbl.preferences.server.ssl.hsts.maxage.2592000=2592000 (1 mese)
+lbl.preferences.server.ssl.hsts.maxage.2592000=2592000 (30 giorni)
 lbl.preferences.server.ssl.hsts.maxage.15552000=15552000 (180 giorni)
 lbl.preferences.server.ssl.hsts.maxage.31536000=31536000 (1 anno)
 lbl.preferences.server.ssl.hsts.maxage.63072000=63072000 (2 anni)